Baltimore Ravens running back Ray Rice, center, celebrates his touchdown with Torrey Smith, left, and Marshal Yanda in the first half of an NFL football game against the Cincinnati Bengals in Baltimore, Monday, Sept. 10, 2012. (AP Photo/Nick Wass)

Baltimore Ravens tight end Dennis Pitta, front, makes a touchdown catch as he is tackled by Cincinnati Bengals cornerback Leon Hall in the second half of an NFL football game in Baltimore, Monday, Sept. 10, 2012. (AP Photo/Nick Wass)

Baltimore Ravens wide receiver Anquan Boldin (81) makes a touchdown catch between Cincinnati Bengals safeties Reggie Nelson (20) and Taylor Mays in the first half of an NFL football game in Baltimore, Monday, Sept. 10, 2012. (AP Photo/Gail Burton)

San Diego Chargers tight end Dante Rosario (88) blocks a punt from Oakland Raiders punter Shane Lechler (9) during the second half of an NFL football game in Oakland, Calif., Monday, Sept. 10, 2012. (AP Photo/Ben Margot)

Oakland Raiders running back Darren McFadden (20) runs against San Diego Chargers linebacker Demorrio Williams (58) during the second quarter of an NFL football game in Oakland, Calif., Monday, Sept. 10, 2012. (AP Photo/Tony Avelar)

September 10, 2012; Oakland, CA, USA; San Diego Chargers wide receiver Malcom Floyd (80) catches a touchdown pass in front of Oakland Raiders free safety Matt Giordano (27) during the second quarter at O.co Coliseum. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

Philadelphia Eagles tight end Clay Harbor celebrates after a touchdown catch in the fourth quarter of an NFL football game against the Cleveland Browns, Sunday, Sept. 9, 2012, in Cleveland. The Eagles won 17-16. (AP Photo/Ron Schwane)

New Orleans Saints tight end Jimmy Graham (80) pulls in a touchdown pass over Washington Redskins defensive back Madieu Williams (41) in the first half of an NFL football game at the Mercedes-Benz Superdome in New Orleans, Sunday, Sept. 9, 2012. (AP Photo/Matthew Hinton)

St. Louis Rams wide receiver Brandon Gibson (11) celebrates catching a 23-yard touchdown reception with Robert Turner (59) against the Detroit Lions in the fourth quarter of an NFL football game in Detroit, Sunday, Sept. 9, 2012. Detroit won 27-23. (AP Photo/Paul Sancya)

Tampa Bay Buccaneers cornerback Ronde Barber (20), making his 200th career start for the Buccaneers, carries the team flag onto the field before an NFL football game against the Carolina Panthers, Sunday, Sept. 9, 2012, in Tampa, Fla. (AP Photo/Chris O'Meara)

Minnesota Vikings defensive end Everson Griffen celebrates after his team's 26-23 overtime win over the Jacksonville Jaguars in an NFL football game, Sunday, Sept. 9, 2012, in Minneapolis. (AP Photo/Genevieve Ross)

Miami Dolphins quarterback Ryan Tannehill (17) is sacked by Houston Texans defensive end Tim Jamison (96) as Brooks Reed (58) and Earl Mitchell (92) join the tackle during the fourth quarter of an NFL football game, Sunday, Sept. 9, 2012, in Houston. The Texans won 30-10. (AP Photo/Eric Gay)

Chicago Bears wide receiver Alshon Jeffery (17) makes a 42-yard touchdown reception past Indianapolis Colts cornerback Vontae Davis (23) during the second half of an NFL football game in Chicago, Sunday, Sept. 9, 2012. (AP Photo/Jim Prisching)

Minnesota Vikings kicker Blair Walsh (3) celebrates with Fred Evans, left, and Charlie Johnson, right, after kicking a field goal in the closing seconds of the second half of an NFL football game against the Jacksonville Jaguars, Sunday, Sept. 9, 2012, in Minneapolis. The Vikings won 26-23 in overtime. (AP Photo/Genevieve Ross)

Washington Redskins cornerback DeAngelo Hall (23) reacts after sacking New Orleans Saints quarterback Drew Brees (9) in the first half of an NFL football game in New Orleans, Sunday, Sept. 9, 2012. (AP Photo/Bill Haber)

Chicago Bears running back Matt Forte (22) rushes for a touchdown between Indianapolis Colts defenders Kavell Conner (53) and Cory Redding (90) during the second half of an NFL football game in Chicago, Sunday, Sept. 9, 2012. (AP Photo/Nam Y. Huh)

Atlanta Falcons tight end Tony Gonzalez (88) catches a touchdown pass while covered by Kansas City Chiefs linebacker Derrick Johnson (56) during the second half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 9, 2012. (AP Photo/Charlie Riedel)

Miami Dolphins quarterback Ryan Tannehill (17) passes against the Houston Texans in the first quarter of an NFL football game on Sunday, Sept. 9, 2012, in Houston. (AP Photo/Dave Einsel)

Houston Texans wide receiver Andre Johnson (80) catches a pass for a touchdown as Miami Dolphins cornerback Sean Smith (24) defends in the second quarter of an NFL football game, Sunday, Sept. 9, 2012, in Houston. (AP Photo/Eric Gay)

Cleveland Browns running back Trent Richardson yells as he introduced before an NFL football game against the Philadelphia Eagles, Sunday, Sept. 9, 2012, in Cleveland. (AP Photo/Mark Duncan)

Buffalo Bills running back C.J. Spiller, left, breaks away from New York Jets defensive back LaRon Landry, right, and linebacker Bart Scott, rear, while running for a touchdown during the first half of an NFL football game at MetLife Stadium, Sunday, Sept. 9, 2012, in East Rutherford, N.J. (AP Photo/Mel Evans)

Minnesota Vikings running back Adrian Peterson reacts after scoring a touchdown during the first half of an NFL football game against the Jacksonville Jaguars, Sunday, Sept. 9, 2012, in Minneapolis. (AP Photo/Genevieve Ross)

Houston Texans running back Arian Foster (23) leaps into the end zone for a touchdown against the Miami Dolphins in the second quarter of an NFL football game, Sunday, Sept. 9, 2012, in Houston. (AP Photo/Eric Gay)

Houston Texans cornerback Johnathan Joseph (24) returns an interception as Miami Dolphins guard John Jerry (74) dives to tackle him in the second quarter of an NFL football game, Sunday, Sept. 9, 2012, in Houston. (AP Photo/Dave Einsel)

Houston Texans linebacker Brian Cushing (56) intercepts a pass as Miami Dolphins guard Richie Incognito (68) tackles him in the second quarter of an NFL football game, Sunday, Sept. 9, 2012, in Houston. (AP Photo/Dave Einsel)

Kansas City Chiefs quarterback Matt Cassel (7) celebrates his touchdown during the first half of an NFL football game against the Atlanta Falcons at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 9, 2012. (AP Photo/Ed Zurga)

Houston Texans cornerback Johnathan Joseph intercepts a pass as Miami Dolphins wide receiver Legedu Naanee watchesn in the second quarter of an NFL football game, Sunday, Sept. 9, 2012, in Houston. (AP Photo/David J. Phillip)

New York Jets wide receiver Jeremy Kerley (11) returns a punt for a touchdown past Buffalo Bills punter Brian Moorman (8) during the first half of an NFL football game, Sunday, Sept. 9, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Kansas City Chiefs tight end Kevin Boss (80) catches a touchdown pass while covered by Atlanta Falcons cornerback Brent Grimes (20) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 9, 2012. (AP Photo/Ed Zurga)

New York Jets wide receiver Stephen Hill (84) catches a pass for a touchdown during the first half of an NFL football game against the Buffalo Bills at MetLife Stadium, Sunday, Sept. 9, 2012, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

Detroit Lions wide receiver Stefan Logan, left, is stopped by St. Louis Rams defensive back Cortland Finnegan, center, and linebacker James Laurinaitis, right, during the first quarter of an NFL football game in Detroit, Sunday, Sept. 9, 2012. (AP Photo/Carlos Osorio)

Detroit Lions wide receiver Calvin Johnson (81) makes a reception on the one yard line as St. Louis Rams strong safety Craig Dahl (43) defends in the first quarter of an NFL game in Detroit, Sunday, Sept. 9, 2012. (AP Photo/Rick Osentoski)

Minnesota Vikings defensive end Jared Allen (69) sacks Jacksonville Jaguars quarterback Blaine Gabbert during the first half of an NFL football game on Sunday, Sept. 9, 2012, in Minneapolis. (AP Photo/Genevieve Ross)

New Orleans Saints tight end Jimmy Graham (80) pulls in a touchdown pass over Washington Redskins defensive back Madieu Williams (41) in the first half of an NFL football game at the Mercedes-Benz Superdome in New Orleans, Sunday, Sept. 9, 2012. (AP Photo/Matthew Hinton)

Indianapolis Colts linebacker Jerrell Freeman (50) celebrates with teammates Kavell Conner (53) and Cory Redding (90) after his interception in the end zone against the Chicago Bears during the first half of an NFL football game in Chicago, Sunday, Sept. 9, 2012. (AP Photo/Jim Prisching)

Atlanta Falcons wide receiver Julio Jones (11) catches a touchdown pass while covered by Kansas City Chiefs defensive back Jacques Reeves (35) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 9, 2012. (AP Photo/Charlie Riedel)

Houston Texans wide receiver Lestar Jean (18) hauls in the ball in the end zone under pressure from Miami Dolphins defensive back Richard Marshall (31) in the first quarter of an NFL football game on Sunday, Sept. 9, 2012, in Houston. Jean lost the ball after hitting the ground, so what would have been a touchdown was called an incomplete pass. (AP Photo/Eric Gay)

Wide receiver Kevin Ogletree #85 celebrates a touchdown against the New York Giants during a game at Metlife Stadium on September 5, 2012 in East Rutherford, New Jersey. (Ric Tapia/NFL)

New York Giants tight end Martellus Bennett #85 grabs a touchdown catch against Dallas Cowboys defensive back Barry Church #42 during the Kickoff NFL game between the Dallas Cowboys and the New York Giants at MetLife Stadium in East Rutherford, NJ. (Ric Tapia/NFL)

Dallas Cowboys wide receiver Miles Austin (19) is tackled by New York Giants' Osi Umenyiora (72) and Jayron Hosley (28) during the second half of an NFL football game Wednesday, Sept. 5, 2012, in East Rutherford, N.J. The Cowboys won 24-17. (AP Photo/Julio Cortez)

Washington Redskins quarterback Robert Griffin III celebrates a touchdown against the New Orleans Saints at the Mercedes-Benz Superdome on September 9, 2012 in New Orleans, Louisiana. (Aaron M. Sprecher/NFL)

Denver Broncos quarterback Peyton Manning #18 celebrates his touchdown catch during the NFL regular season game between the Pittsburg Steelers and the Denver Broncos at Sports Authority Field at Mile High in Denver, Colorado. (Ric Tapia/NFL)

Denver Broncos wide receiver Eric Decker #87 dives for the end zone while being tackled by Pittsburgh Steelers free safety Ryan Mundy #29 during the NFL regular season game between the Pittsburg Steelers and the Denver Broncos at Sports Authority Field at Mile High in Denver, Colorado. (Ric Tapia/NFL)

Denver Broncos linebacker Von Miller (58) celebrates after sacking Pittsburgh Steelers quarterback Ben Roethlisberger during the fourth quarter of an NFL football game, Sunday, Sept. 9, 2012, in Denver. The Broncos won 31-19. (AP Photo/David Zalubowski)

Pittsburgh Steelers tight end Heath Miller (83) dives against the Denver Broncos during the third quarter of an NFL football game, Sunday, Sept. 9, 2012 in Denver. (AP Photo/Joe Mahoney)

Denver Broncos running back Knowshon Moreno #27 celebrates his touchdown run during the NFL regular season game between the Pittsburg Steelers and the Denver Broncos at Sports Authority Field at Mile High in Denver, Colorado. (Ric Tapia/NFL)

San Francisco 49ers' Ahmad Brooks (55) leaps up to sack Green Bay Packers quarterback Aaron Rodgers (12) during the second half of an NFL football game Sunday, Sept. 9, 2012, in Green Bay, Wis. The 49ers won 30-22. (AP Photo/Jeffrey Phelps)

Arizona Cardinals cornerback Patrick Peterson (21) interferes with a pass intended for Seattle Seahawks wide receiver Sidney Rice (18) during the second half of an NFL football game, Sunday, Sept. 9, 2012, in Glendale, Ariz. The Cardinals won 20-16. (AP Photo/Paul Connors)